How To Fix SH016 - The column of the field selected cannot be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: SH - SAPhelp messages

• Message number: 016

• Message text: The column of the field selected cannot be deleted

What causes this issue?

You tried to hide the F4 Help key field in the
user-defined column selection (the column highlighted in color).
This column must not be hidden, otherwise a selected value cannot be
returned.

System Response

The action is rejected

How to fix this error?

Please only hide non-key columns (not highlighted).

Error message extract from SAP system. Copyright SAP SE.